baber/WOPTO huggingface dataset:
Patent JP-S5932491-A (JP)
Inventor: NOUTOMI HIROSHI
IPC: B68G7/00
Filed: 1982-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000328957-A (JP)
Title: Engine power generator
Inventor: HATSUYA TSUTOMU
IPC: F02B75/16
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To permit easy but reliable fixing of a unit composed of an engine and generator to a frame and enhance cooling efficiency of the engine and generator. SOLUTION: An outer rotor type generator 50, in which an outer rotor 54 serves as a cantilever type flywheel of an engine 40, is connected to the engine 40. A cooling fan 60 is mounted on the outer rotor. The generator 50 and cooling fan 60 are covered with a fan cover 80 made of aluminum alloy die- casting material. An opening of the fan cover 80 opposite the engine is an inlet 81 so as to draw in outside air by the cooling fan 60. Then, a recoil starter 70 is mounted in the periphery of the inlet. The fan cover 80 extends adjacent to the engine 40 with its ends integrally assembled to the engine 40 leaving clearance for discharging the outside air. Supporting leg portions are integrally formed with the engine 40 and fan cover 80, and fixed to a frame via cushion supporting members 44, 85.
Patent JP-S63305301-A (JP)
Title: Light flux separating prism
Inventor: IIZUKA TAKAYUKI
IPC: G02B5/04
Filed: 1987-06-08
Abstract: PURPOSE:To sufficiently shorten a distance from an eyepiece part to a 1st projection end face by positioning an intersecting point between the optical axis of light flux made incident vertically to an incident end face and a 1st refecting face on the incident end face side from an intersecting point between said optical axis and the optical axis of light flux projected from a 2nd projection end face. CONSTITUTION:The 2nd projection end face 13 is formed vertically to the incident end face 11 and the 1st projection end face 12 which are parallel with each other and the 1st reflecting face 14 for reflecting a part of light flux made incident between the incident end face 11 and the 1st projection end face 12 and transmitting the residual is formed so as to be inclined with 22.5 deg. angle from the 1st reflecting face 14. The 2nd reflecting face 15 for reflecting light flux made incident from the incident end face 11 and successively reflected by the 1st reflecting face 14, the incident end face 11 and the 2nd projection end face 13 so as to project it from the 2nd projection end face 13 is arranged between the optical path of light flux transmitted through the 1st reflecting face 14 and the 2nd projection end face 13 and inclined at 135 deg. angle from the 1st reflecting face 14. Consequently, the distance from the eyepiece part up to the 1st projection end face can be sufficiently shortened.
Patent JP-H038285-A (JP)
Title: Heat roll structure for automatic cut laminator
Inventor: ISHIKAWA KEIICHI
IPC: H05B3/00
Filed: 1989-06-05
Abstract: PURPOSE:To improve workability by providing heat rolls on the inner periphery of a copper-clad laminate section, dividing heater sections of heat rolls, and heating and coating drum films. CONSTITUTION:A pair of heat rolls 24a and 24b heating and coating drum films 10-1 and 10-2 are provided on a copper-clad laminated plate 44. Each of heat rolls 24a and 24b has an outer cylinder section 26 with the preset outer diameter, and a heater section 28 is fitted on it. The heater section 28 is constituted of heater split pieces 36-1 through 36-8 with a circular arc-shaped cross section divided in the peripheral direction. When an operation signal is inputted to a controller, a laminator main body section 4 and a transfer section are driven, and tips of films 10-1 and 10-2 are guided to preset positions. Films 10-1 and 10-2 are heated and coated on both front and rear faces of the laminated plate 44 by heat rolls 24a and 24b. Heat rolls 24 are not required to be removed from the main body section in exchanging heater split sections 36, and workability is improved.
Patent JP-S63817-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO AKITO
IPC: C09D175/00
Filed: 1986-06-20
Abstract: PURPOSE:To improve the recording density and erasing characteristic of a magnetic recording medium by controlling the coercive force of the magnetic layer of said medium and the surface roughness and thickness of the magnetic layer. CONSTITUTION:The coercive force of the magnetic layer of the magnetic recording medium provided with the magnetic layer dispersed and held with fine ferromagnetic particles is controlled to <=1,300 oersted, more preferably 1,000-1,300 oersted range and the surface roughness of the magnetic layer is controlled to <=0.007mum, more preferably 0.004-0.007mum range. The thickness of the magnetic layer is controlled to >=5mum, and the grinding power having the average grain size controlled to a 0.7-3.0 range is dispersed and held into the magnetic layer. The recording density and erasing characteristic are improved by such constitution.
Patent JP-H06328063-A (JP)
Title: Waste stabilization agent and waste stabilization
Inventor: SASAE TAIICHIROU
IPC: B09B3/00
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a waste stabilization agent which solidifies and seals positively an industrial waste containing various harmful metals and stabilizes the waste so that it does not re-elute, and to provide a waste stabilization method. CONSTITUTION:This waste stabilization agent contains cement and a hydrogenphosphate compound, e.g. sodium dihdrogenphosphate, sodium monohydrogenphosphate, ammonium dihydrogenphosphate, ammonium monohydrogenphosphate, potasium dihydrogenphosphate and potassium monohydrogenphosphate. In addition, the agent contains at least, one of fly ash, gypsum, bentonite and allophane, thus exhibits further superior stabilization effects. The agent is mixed with waste containing harmful heavy metals such as cadmium, lead, zinc and copper, and the mixture is kneaded with water, than is left to cure into a solid. Consequently, the metals are no longer re-eluted again and can be positively solidified and sealed. This waste stabilization method is very useful for the stabilization of the industrial waste over an extensive range.
Patent JP-S6032750-A (JP)
Title: Production of phenetol derivative
Inventor: AKEDA KOUICHI
IPC: C07C67/00
Filed: 1983-08-03
Abstract: PURPOSE:To prepare the titled compound useful as a raw material of pharmaceuticals and agricultural chemicals, easily, in high yield, by reacting 4-nitrophenetol with formaldehyde and hydrochloric acid in the presence of concentrated sulfuric acid and an electrophilic metallic chloride. CONSTITUTION:2-Chloromethyl-4-nitrophenetol is prepared by reacting 4-nitrophenetol with formaldehyde compound (e.g. formalin, paraformaldehyde, etc.) in the presence of concentrated sulfuric acid and an electrophilic metallic chloride such as zinc chloride, ferric chloride, cupric chloride, etc. The amount of formaldehyde is more than equivalent based on 4-nitrophenetol, and that of zinc chloride, etc. is usually 0.001-1 equivalent. When a compound such as NaCl, KCl, etc. is used in combination with the electrophilic metallic chloride, the load for the treatment of heavy metal in the waste water can be reduced.
Patent JP-S5267575-A (JP)
Title: Heat treatment furnace
Inventor: YASUFUKU KOUJI
IPC: H05B3/62
Filed: 1975-12-03
Abstract: PURPOSE: To provide a heat treatment furnace wherein the evenly heating area is wide and the cost of heater re-production can be saved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08340663-A (JP)
Title: Vehicle drive apparatus and its drive control method
Inventor: SEGUCHI MASAHIRO
IPC: B60L50/16
Filed: 1995-06-09
Abstract: PURPOSE: To reduce the size and weight of a driving apparatus by a method wherein a rotating force inputted to an input shaft is transmitted through an output shaft which is provided on the same side as the input shaft to perform the drive control of a load output while a drive torque and a revolution are controlled by the driving apparatus. CONSTITUTION: A driving apparatus 100 has a revolution regulating unit 1200, a torque regulating unit 1400 and a decelerating unit 800. The rotating force of an output shaft 110 is transmitted to the shaft 1213 of a T-S converter 1000 through a serration 1332a and transmitted to a first rotor 1210 as a rotating force. The rotating force is converted into an electromagnetic force and transmitted to a second rotor 1310. An electromagnetic force from a stator 1410 is added to the electromagnetic force and the resultant force is transmitted to the output side as a rotating force through the serration 1332a of a rotor frame 1332 and the decelerating unit 800. After that, a torque and a revolution produced between the first rotor 1210 and the second rotor 1310 are controlled.  As a result, a rotation energy can be partially transmitted directly to the running side through the electromagnetic force, so that the size and weight of the apparatus can be reduced.
Patent JP-S5844050-A (JP)
Inventor: KUBO TAKASHI
IPC: A01K45/00
Filed: 1981-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S624532-A (JP)
Title: Positioning method
Inventor: TANAKA MICHIO
IPC: B23P19/00
Filed: 1985-06-28
Abstract: PURPOSE:To enable an opening tubular part to be positioned, by placing a metal outer tube on plural protrusions in an aligning jig, having the plural protrusions arranged corresponding to an arranged condition of the opening tubular part of the metal outer tube, and rotating said metal outer tube. CONSTITUTION:An aligning jig 10, having plural metal outer tube accepting chambers 12 divided by partitioning plates, provides plural protrusions 13 in each accepting chamber 12. The aligning jig 10, such as in the above, supplies a metal outer tube 1 one by one to each accepting chamber 12 from a feeder to be placed on the plural protrusions 13. And after the metal outer tube 1 is placed on the plural protrusions 13 in the all accepting chambers 12, a bottommed cover pipe is rotated by a rotating device. Here the metal outer tube 1, bringing an external surface 2a of its bottom wall 2 into contact with the protrusions 13, places an opening 4, if the metal outer tube 1 rotates, to agree with the plural protrusions 13, at this point of time the all protrusions 13 are fitted to the all openings in each line by dead weight of the metal outer tube 1, in this way, the metal outer tube 1 is positioned.
Patent JP-S6122707-A (JP)
Title: Controller of electric railcar
Inventor: SUZUKI TETSUJI
IPC: B60L15/28
Filed: 1984-07-10
Abstract: PURPOSE:To accelerate the response of an overcurrent limiting operation by controlling a chopper element in response to the regenerative current at regenerative brake time in response to the driver motor current at power drive operation time or plugging brake time. CONSTITUTION:A controller 3 reduces the conduction rate of a chopper thyristor CH at power drive time when a motor current detected by a shunt resistor SH1 exceeds a set value, and controls at the conduction rate corresponding to the operating amount of an accelerator operator 4 when decreases lower than the set value. It turns ON the thyristor CH which the motor current becomes the set value or lower after the thyristor CH is turned OFF at plugging brake time. It turns ON the thyristor CH when the regenerative current detected by a shunt resistor SH2 becomes the set value or lower after the thyristor CH is turned OFF at regenerative brake time.
Patent JP-S5845251-A (JP)
Title: Thermoplastic resin composition
Inventor: SAKANO HAJIME
IPC: C08L23/00
Filed: 1981-09-09
Abstract: PURPOSE:A thermoplastic resin composition having improved solvent resistance, welding strength, impact resistance, and moldability, obtained by blending a composition of a polycarbonate resin and a diene rubber graft polymer with a specific amount of polyolefin. CONSTITUTION:100pts.wt. composition consisting of (A) 20-80wt% polycarbonate and (B) 80-20wt% graft polymer obtained by grafting preferably 95-39wt% aromatic vinyl, vinyl cyanide and/or unsaturated carboxylic acid alkyl ester onto preferably 5-70wt% conjugated diene rubber (e.g., polybutadiene, butadiene-styrene copolymer, etc.) is blended with (C) 0.2-10pts.wt. polyolefin, preferably polyethylene having a molecular weight of >=2,000 or polypropylene having  a molecular weight of >=5,000.
Patent JP-S63307431-A (JP)
Title: Thin film semiconductor display device
Inventor: AOYAMA TAKASHI
IPC: G02F1/136
Filed: 1987-06-10
Abstract: PURPOSE:To attain a high performance and a high image quality by using a semiconductor device, where a polycrystal silicon film having (111) as main orientation is used as the active layer, to constitute at least one of active elements of a peripheral driving circuit part and a display part. CONSTITUTION:The number of picture elements in a display part 5 is essentially determined by characteristics of a multiplexer 9 and a division matrix switch 10 in a signal circuit, and the write time per picture element viewed from the signal side is determined by the characteristic of a thin film transistor (TFT) of the signal circuit. If a polysilicon TFT having (111) as main orientation is used to form the circuit, the write time is shortened and the number of lines on the signal side is increased because the degree of carrier migration is high and the turning-on characteristic is excellent. The clock frequency is raised and the number of lines on the scanning side is increased with respect to a scanning circuit 8, and thus, a high performance and a high image quality are attained.
Patent JP-H0229638-A (JP)
Title: Photographic recording material
Inventor: MANFUREETO BETSUKAA
IPC: G03C1/035
Filed: 1989-06-07
Abstract: PURPOSE: To enhance sharpness and interimage effect by using a DIR compd. in an emulsion layer contg. specified silver halide particles. CONSTITUTION: This recording material has a silver halide emulsion layer contg. silver halide particles each contg. at least three zones different from one another in compsn. from the surface toward the center and contains a DIR compd. releasing an inhibitor whose degree of diffusion is at least 0.4 in the emulsion layer. The local iodide content of each of the silver halide particles is max. in at least one part not positioned in the surface or at the center and the difference between the iodide content of a zone having the max. iodide content and that of a zone having the min. iodide content positioned farther from the center is at least 6mol%, preferably at least 8mol%. The zone having the max. iodide content contains 2-70mol% of the silver halide. Interimage effect and edge effect can be enhanced.
Patent JP-H08335973-A (JP)
Title: Multi-function telephone set with caller telephone number notice function
Inventor: SEKI YOSHINORI
IPC: H04M1/64
Filed: 1995-06-09
Abstract: PURPOSE: To provide a telephone set with caller telephone number notice function in which various services are served to each called party depending on a telephone number received by the telephone set with caller telephone number notice function by means of a schedule management means and a database processing means of caller telephone numbers. CONSTITUTION: Data generated by a caller telephone number database entered from an entry operation means 7 are stored in a caller telephone number database storage means 11, a database processing means 12 is used to retrieve a caller telephone number stored in the caller telephone number database storage means 11 by using a caller telephone number detected by a caller telephone number detection means 2 as a keyword and control data (reception level and called party) are given to a controller 5. Then a reception level processing means 15 applies reception processing to the caller telephone number database storage means 11 in response to control data (reception level) set to each caller according to the command of the controller 5 based on the received control data.
Patent JP-H11340618-A (JP)
Title: Oxygen concentration controller for soldering equipment
Inventor: OTSUKI TAKAMOTO
IPC: B23K1/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide equipment, which controls an exhaust flow with an oxygen concentration detector, exhaust duct, etc., and maintains fixed low oxygen concentration atmosphere, for soldering equipment having low oxygen concentration atmosphere into which an inert gas is injected. SOLUTION: An oxygen concentration controller for soldering equipment is composed of an exhaust means, which is provided at least on the inlet or outlet of the hood 1 of the soldering equipment for exhausting a mixed gas of oxygen and an inert gas, a detecting means 9 which is provided in the hood 1 for detecting the oxygen concentration in the hood 1, and a control means which controls the exhaust flow of the exhaust means based on the oxygen concentration detected by the detecting means.
Patent JP-H0715027-A (JP)
Title: Semiconductor device
Inventor: IWASAKI YASUKAZU
IPC: H01L31/0232
Filed: 1993-06-15
Abstract: PURPOSE:To prevent sensitivity decrease on the short wavelength side, by forming an optical waveguide for guiding light to the inside of an element region in a semiconductor device. CONSTITUTION:The whole part or the main surface or a p<-> type Si substrate 101 is thermally oxidized, and a buried oxide film (optical waveguide) 102 having a specified shape is formed by photolithography and oxide film etching. On the film 102, a P<-> epitaxial layer 103 is formed, and its main surface is precisely polished. A P-type buried layer 104, a P<-> epitaxial layer 105, an N<+> diffusion layer 106, and an N-type guard ring 107 are formed in order, and a P<+> diffusion layer 108 is formed on the rear. An upper electrode 109 is formed and a lower electrode 110 is formed on the rear of a structure body, thereby forming an avalanche photodiode 100. Incident light hnu for forming electron-positive hole pairs in a transit region is introduced into the transit region via the buried oxide film 102 arranged as an optical waveguide. Since an optical window is opened for the incident light lower than or equal to the band gap energy of the buried oxide film, sensitivity decrease can be prevented on the short wavelength side.
Patent JP-S5568587-A (JP)
Title: Container for heat pipe
Inventor: KOYAMA AKIO
IPC: F28D15/00
Filed: 1978-11-20
Abstract: PURPOSE: To increase durability of heat pipe for medium- and low temperature using as working liquid such as water or ammonia and also to improve processing workability as well as enjoying light weight by treating aluminum oxidised film on inner wall surface of container made out from aluminum or aluminum alloy.  
     CONSTITUTION: Make tube container 1 out from aluminum or aluminum alloy. In case of necessity, form fine grooves on inner wall 11 of this tube. Secondary, tin this tube pour up solution containing sulphuric acid 15% and oxalic acid 1% and in a mid-center of tube arrange lead cathode and by electrolysis, cathode- oxidate tube inner wall and by this produce aluminum oxidated film of 50μ. At the end of this tube cement aluminum edge plate treated also with anode oxidation and after de-aired of tube-inside through enclosing inlet which is provided at this edge plate, pour in purified water as working liquid and tightly seal enclosing inlet and thus compose heat pipe. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01311727-A (JP)
Title: Signal level display device
Inventor: OKITSU YUKINOBU
IPC: H04B1/16
Filed: 1988-06-10
Abstract: PURPOSE:To display a level without the effect of noise in transmission line by obtaining a tilt characteristic of a noise level as to each channel from a noise level when two no signal channels are received. CONSTITUTION:A signal level voltage relating to a non signal channel is a voltage representing a noise level. Thus, a signal level voltage of no signal channel is read in a display data memory 19 to measure in advance a noise level in the system. Then the signal level voltage relating at least to two no signal channels in which the frequencies are parted is measured and the tilt of the noise level with respect to the frequency is calculated by using the voltages at a CPU 15. Then when the desired channel is received from the tilt characteristic, the difference between the noise level of the channel and the actual noise level is corrected linearly.
Patent JP-S6123732-A (JP)
Title: Flux for adding sodium to molten aluminum alloy
Inventor: MEGURO TADAO
IPC: C22C1/02
Filed: 1984-07-12
Abstract: PURPOSE:To provide the titled flux capable of efficiently adding Na to a molten Al alloy during treatment by composing an NaF-K2CO3 composition contg. a specified amount of K2CO3. CONSTITUTION:This flux for adding Na to a molten Al alloy is made of an NaF-K2CO3 composition contg. 10-80wt% K2CO3 or further contg. auxiliaries as required and can add Na with improved efficiency. The auxiliaries clarify the molten Al alloy and include AlF3, the oxides, fluorides, composite fluorides, carbonates and sulfates of the alkali metals and alkaline earth metals except NaF and K2CO3. The flux is sprinkled in the form of powder, fine granules or granules. It may be embedded in the bath in the form of solid moldings.
Patent JP-H10321241-A (JP)
Title: Alkaline dry cell with remaining capacity displaying function
Inventor: NAGAI TATSU
IPC: G02F1/15
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline dry cell with a remaining capacity displaying function capable of finding the remaining capacity, if necessary while the battery is working, without being influenced by the temperature change of the outside and without consuming the battery energy. SOLUTION: A voltage detecting type remaining capacity displaying function using an electrochromic characteristic is added to an alkaline dry cell 20. As an electrochromic material of a voltage detecting type remaining capacity display element 10 using the above electrochromic characteristic, a conductive polymer such as polyaniline is preferable. As a material of a counter electrode 13, zinc is preferable. An ion conductive layer 15 preferably consists of a proton conductive polymer solid electrolyte.
Patent JP-H10330936-A (JP)
Title: Opposite target type sputtering device
Inventor: KADOKURA SADAO
IPC: C23C14/35
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a opposite target type sputtering device free from deterioration in coating quality even if making current is made high and suitable for industrial production and to provide a compact opposite target type sputtering device good in productivity and in which the volume of the vacuum part is small. SOLUTION: In an opposite target type sputtering device, the supporting body of the target part has an integrated structure provided with an attaching part attaching a target to the front face on the vacuum side therein, a cooling means of cooling the back face of the target attached to the attaching part and a storing part storing a permanent magnet as a magnetic field generating means, and by the cooling means, the permanent magnet is integratedly cooled as well. The target part is composed of a box type target unit and has a unit structure in which it is coupled with a vacuum tank unit stored with a substrate.